ETcVnBlobCombination
Offers multiple blob contours to choose from, which should be returned in a multi-threshold scenario (used in TcVnParamsBlobDetection, which in return is used in F_VN_DetectBlobs).
Syntax
Definition:
TYPE ETcVnBlobCombination :
(
TCVN_BC_SMALLEST := 0,
TCVN_BC_LARGEST := 1,
TCVN_BC_MIN_THRESHOLD := 2,
TCVN_BC_MAX_THRESHOLD := 3,
TCVN_BC_MEDIAN_THRESHOLD := 4
)DINT;
END_TYPE
Values
|
Name |
Description |
|---|---|
|
TCVN_BC_SMALLEST |
Returns the smallest blob contour. |
|
TCVN_BC_LARGEST |
Returns the largest blob contour. |
|
TCVN_BC_MIN_THRESHOLD |
Returns the blob contour for the minimum threshold. |
|
TCVN_BC_MAX_THRESHOLD |
Returns the blob contour for the maximum threshold. |
|
TCVN_BC_MEDIAN_THRESHOLD |
Returns the blob contour for the median threshold. |
Further information
The enum ETcVnBlobCombination is used in the structure TcVnParamsBlobDetection.